Chemometric Methods In Capillary Electrophoresis

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Chemometric Methods In Capillary Electrophoresis

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Author : Grady Hanrahan
language : en
Publisher: John Wiley & Sons
Release Date : 2009-10-22

Chemometric Methods In Capillary Electrophoresis written by Grady Hanrahan and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-10-22 with Science categories.

Use chemometric techniques to develop optimum separation conditions for capillary electrophoreses For all its advantages, capillary electrophoresis (CE) also carries significant disadvantages for the researcher. Offering a unique blend of information from authors active in a variety of developments of chemometrics in CE, Chemometric Methods in Capillary Electrophoresis presents modern chemometric methods as an alternative to help alleviate the problems commonly encountered during routine analysis and method development. Focusing on current chemometric methods utilized in CE endeavours by research-active experts in the field, the book begins with a thorough introduction to CE and chemometric-related concepts and the need for modern chemometric methods in CE. Part 1 discusses differing types of screening designs and response surface methodology¿in an¿application based format Part 2 includes vital discussion on various exploratory data analysis, prediction, and classification techniques utilized in CE-related studies Part 3 provides practical information on modelling quantitative structure relationships Part 4 explores transformation techniques, in particular fundamental studies and applications of cross-correlation and Hadamard Transform Electrophoresis Showing how chemometric methods are applied in a wide array of applications including biological, medical, pharmaceutical, food, forensic, and environmental science, Chemometric Methods in Capillary Electrophoresis is not only highly significant to capillary electrophoresis-based endeavours, but instructive for investigators active in other areas of separation science who could benefit from its informative content.

Capillary Electrophoresis Mass Spectrometry Ce Ms

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Author : Gerhardus de Jong
language : en
Publisher: John Wiley & Sons
Release Date : 2016-06-16

Capillary Electrophoresis Mass Spectrometry Ce Ms written by Gerhardus de Jong and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-16 with Science categories.

This monograph offers the reader a complete overview on both principles and applications of CE-MS. Starting with an introductory chapter on detection in CE, also related and more specialized techniques such as electrophoretic and chromatographic preconcentration are discussed. A special emphasis is put on CE-MS interfaces, which are described in detail. In a separate chapter, attention is paid to sheath-liquid interfacing. The developments and possibilities of microchip CE-MS are also described. Applications to all relevant areas are discussed in distinct chapters, each written by experts in the respective fields. Besides applications in pharmaceutical analysis and bioanalysis, recent implementations in food science, forensic analysis, analysis of intact proteins, metabolomics and proteomics are highlighted. MS is a perfectly appropriate detection system for CE, as efficient separation is coupled to sensitive and selection detection. Moreover, MS can provide structure information on the separated compounds. CE-MS has now been developed into a strong hyphenated system complementary to LC-MS. This monograph is an unique source of knowledge for everyone dealing with and interested in CE-MS.

Chemometric Methods In Forensic Science

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Author : Vishal Sharma
language : en
Publisher: Royal Society of Chemistry
Release Date : 2023-12-20

Chemometric Methods In Forensic Science written by Vishal Sharma and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-12-20 with Law categories.

Chemometrics, or the application of multivariate statistics to chemical data, provides informative and statistically valid analyses within a forensic context and there has been an increase in the use of chemometrics to characterise forensic exhibits. Introducing chemometric methods suitable for forensic practitioners, this book fills a gap in the literature outlining how such methods are applied to forensic casework, what limitations to these approaches exist, and future trends emerging in the field. The book highlights how chemometric methods may be applied to different areas of forensic science, enabling more confident and transparent decision-making based on quantitative approaches. It is divided into various sections which include a background to chemometrics, types of chemometric methods, their applications in various disciplines of forensic science, and emerging trends in the field. The detailed discussion of chemometric methods used for the examination of forensic exhibits outlines their advantages, limitations, and efficiency. Providing a centralised source of information addressing the above aspects, and suitable for forensic practitioners, researchers and stakeholders, this book is written for MSc Forensic Science courses and more broadly applications in the biological, chemical and physical sciences.

Analysis Of Pharmaceuticals By Capillary Electrophoresis

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Author : Kevin D. Altria
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-17

Analysis Of Pharmaceuticals By Capillary Electrophoresis written by Kevin D. Altria and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-17 with Technology & Engineering categories.

During the 1980's the analysis of pharmaceuticals was dominated by the use of High Perfor mance Liquid Chromatography (HPLC). Other separative techniques such as Gas Chromato graphy and Thin Layer Chromatography offered alternatives but their quantitative capabili ties and/or solute range could not approach that of HPLC. The majority of pharmaceuticals are ionic and it would be reasonable to assume that electrophoresis may be useful in the analysis of pharmaceuticals. However, the electrophore tic instruments available in the 1980's were labour intensive and employed post-separation detection procedures. During the late 1980's and early 1990's extensive research was con ducted into the possibilities of conducting electrophoretic separations in capillaries. This approach allowed on-line detection and could be performed on fully automated equipment. This research led to the advent of modern day capillary electrophoresis (CE) instruments which offer similar performance and automation levels to that of HPLC. Research was also focused on developing applications for CE and particular attention was paid to applications within the pharmaceutical analysis area. These applications proved that CE could be applied to a wide range of drug types including water insoluble and neutral compounds. The ability to achieve efficient chiral separations of drugs also increased the popularity of the technique. CE with indirect UV detection has become established as a simple and effective alternative to ion-exchange chromatography for the determination of small inorganic or organic ions.

Capillary Electrophoresis Mass Spectrometry For Proteomics And Metabolomics

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Author : Rawi Ramautar
language : en
Publisher: John Wiley & Sons
Release Date : 2022-10-03

Capillary Electrophoresis Mass Spectrometry For Proteomics And Metabolomics written by Rawi Ramautar and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-03 with Science categories.

Capillary Electrophoresis—Mass Spectrometry for Proteomics and Metabolomics A powerful and essential resource for researchers with an interest in CE-MS In Capillary Electrophoresis—Mass Spectrometry for Proteomics and Metabolomics: Principles and Applications, a team of distinguished researchers delivers a comprehensive overview of bioanalytical capillary electrophoresis coupled to mass spectrometry (CE-MS). The book explains foundational principles, technology as well the strategies and techniques used in data analysis for metabolic and proteomic studies. It also provides a global overview of recent developments and advances for improving CE-MS sensitivity and reproducibility. An essential handbook for everyone performing metabolomic and proteomic analysis, the information provided here will assist researchers in tapping into the full potential of this technique to answer biological and clinical questions. Readers will also find: A thorough introduction to the principles of capillary electrophoresis, including its fundamentals, CE separation modes, capillary coatings, and the fundamentals of mass spectrometry In-depth examinations of technological developments in capillary electrophoresis, including sample preparation, online preconcentration, detection sensitivity, and metabolic coverage Comprehensive discussions of metabolomic studies, including their biomedical and clinical applications Recent advances in proteomics, including top-down and bottom-up approaches Perfect for analytical and clinical chemists, Capillary Electrophoresis—Mass Spectrometry for Proteomics and Metabolomics: Principles and Applications will also earn a place in the libraries of biochemists, molecular biologists, and other molecular life scientists.

Index Medicus

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Author :
language : en
Publisher:
Release Date : 2002

Index Medicus written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Medicine categories.

Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.

Capillary Electrophoresis Mass Spectrometry For Metabolomics

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Author : Rawi Ramautar
language : en
Publisher: Royal Society of Chemistry
Release Date : 2018-07-12

Capillary Electrophoresis Mass Spectrometry For Metabolomics written by Rawi Ramautar and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-12 with Science categories.

Capillary electrophoresis–mass spectrometry (CE-MS) has become a very useful analytical technique for the profiling of highly polar and charged metabolites in biological samples. In this book, the unique features of CE-MS for metabolomics studies are highlighted including CE separation modes, capillary coatings and practical aspects of CE-MS coupling alongside a comprehensive overview of recent technological developments and applications. CE-MS can be considered a relatively new technique in the field of metabolomics and it is therefore important to inform the scientific community about the possibilities of advanced CE-MS approaches for metabolomics studies. This book outlines the potential of this technique for researchers working in metabolomics, bioanalytics and biomarker analysis.

Artificial Neural Networks In Biological And Environmental Analysis

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Author : Grady Hanrahan
language : en
Publisher: CRC Press
Release Date : 2011-01-18

Artificial Neural Networks In Biological And Environmental Analysis written by Grady Hanrahan and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-01-18 with Mathematics categories.

Originating from models of biological neural systems, artificial neural networks (ANN) are the cornerstones of artificial intelligence research. Catalyzed by the upsurge in computational power and availability, and made widely accessible with the co-evolution of software, algorithms, and methodologies, artificial neural networks have had a profound

Solid Phase Extraction

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Author : Colin F. Poole
language : en
Publisher: Elsevier
Release Date : 2019-09-12

Solid Phase Extraction written by Colin F. Poole and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-12 with Science categories.

Solid Phase Extraction thoroughly presents both new and historic techniques for dealing with solid phase extraction. It provides all information laboratory scientists need for choosing and utilizing suitable sample preparation procedures for any kind of sample. In addition, the book showcases the contemporary uses of sample preparation techniques in the most important industrial and academic project environments, including solid-phase Microextraction, molecularly imprinted polymers, magnetic nanoparticles, and more. Written by recognized experts in their respective fields, this one-stop reference is ideal for those who need to know which technique to choose for solid phase extraction. Used in conjunction with a similar release, Liquid Phase Extraction, this book allows users to master this crucial aspect of sample preparation. - Defines the current state-of-the-art in extraction techniques and the methods and procedures for implementing them in laboratory practice - Includes extensive referencing that facilitates the identification of key information - Aimed at both entry-level scientists and those who want to explore new techniques and methods

Chemometrics And Authenticity Of Foods Of Plant Origin

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Author : Sofia Agriopoulou
language : en
Publisher: CRC Press
Release Date : 2022-12-22

Chemometrics And Authenticity Of Foods Of Plant Origin written by Sofia Agriopoulou and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-22 with Science categories.

One of the challenges facing the world is feeding the ever-increasing population, with food security being a growing 21st century problem. This stresses the need for coordinated international systems to prevent and mitigate food fraud in global food supply chains. Food fraud, which is usually financially motivated, has significant consequences including unfair competition, major damage to markets and organizations, loss of consumer confidence, and it raises food safety issues. A shift toward a more plant-based diet can be endorsed to promote sustainability but also to improve public health and minimize animal suffering. The aim of this book is to deal with issues related to authenticity and chemometrics of the most important food products of plant origin, such as cereals, nuts, legumes, table olives and olive oil, coffee, tea, fruits and vegetables, fruit juices, spices, mushrooms, beers and wines, and honey, using state-of-the-art analytical techniques and instrumentation coupled with available chemometric tools.